7412440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 12494120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1151, 1288, 1610, 2302, 3220, 4604, 5755, 6440, 8057, 9208, 11510, 16114, 23020, 26473, 32228, 40285, 46040, 52946, 64456, 80570, 105892, 132365, 161140, 185311, 211784, 264730, 322280, 370622, 529460, 741244, 926555, 1058920, 1482488, 1853110, 3706220, 7412440]

約数ペア:

[(1, 7412440), (2, 3706220), (4, 1853110), (5, 1482488), (7, 1058920), (8, 926555), (10, 741244), (14, 529460), (20, 370622), (23, 322280), (28, 264730), (35, 211784), (40, 185311), (46, 161140), (56, 132365), (70, 105892), (92, 80570), (115, 64456), (140, 52946), (161, 46040), (184, 40285), (230, 32228), (280, 26473), (322, 23020), (460, 16114), (644, 11510), (805, 9208), (920, 8057), (1151, 6440), (1288, 5755), (1610, 4604), (2302, 3220)]